New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireJaffreyEastern
603New HampshireHarrisvilleEastern
603New HampshireGoffstownEastern
603New HampshireGreenfieldEastern
603New HampshireHancockEastern
603New HampshireContoocookEastern
603New HampshireWoodsvilleEastern
603New HampshireGraftonEastern
603New HampshireMadisonEastern
603New HampshireTroyEastern
603New HampshireNewmarketEastern
603New HampshireBowEastern
603New HampshireNew BostonEastern
603New HampshireChesterEastern
603New HampshireMilton MillsEastern
603New HampshireCtr OssipeeEastern
603New HampshireBedfordEastern
603New HampshireMarlowEastern
603New HampshireClaremontEastern
603New HampshireEnfieldEastern
603New HampshireChesterfieldEastern
603New HampshireFranconiaEastern
603New HampshireFarmingtonEastern
603New HampshireWestmorelandEastern
603New HampshireAshlandEastern